Intel® Developer Zone:
Intel® Many Integrated Core Architecture (Intel MIC Architecture)

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Intel® Xeon Phi™

Intel® Xeon Phi™ Product family is the brand name for all Intel® Many Integrated Core Architecture (Intel® MIC Architecture) based products. In 2016, Intel launched the second generation Intel Xeon Phi Processor delivering new levels of performance for highly parallel workloads.

This forum is for discussion of public information about Intel MIC Architecture, Intel Xeon Phi Processors, and preparing code to fully utilize this class of machines.

Please visit the Developer zone at https://software.intel.com/en-us/xeon-phi/x200-processor to see all documentation resources available for assessing, configuring, programming, and optimizing for Intel Xeon Phi Processors.

This is a peer forum for developers using Intel® technology. Response times vary depending on the complexity of your issue.
Private messages can only be initiated by Intel employees and members of the Intel® Black Belt Developer program.
Topic / Topic starter Post date Replies Last Post
Normal topic Global memory with OpenCL
by Prasanna P.
Tue, 07/23/2013 - 10:41 5
by Nguyen, Loc Q (...
Mon, 07/29/2013 - 11:31
Normal topic MIC offload using C++
by Salvadore, Francesco
Tue, 11/19/2013 - 10:38 5
by Kevin D (Intel)
Tue, 09/16/2014 - 03:53
Normal topic Free memory after offload region - memleak?
by Oliver P.
Sun, 12/20/2015 - 16:22 5
by Oliver P.
Sun, 01/31/2016 - 18:23
Normal topic Intel Xeon Phi assembly code
by King Crimson
Wed, 08/31/2016 - 09:59 2
by King Crimson
Thu, 09/01/2016 - 07:14
Normal topic Intel Xeon Phi Ninja Developer Platform
by Chetan Arvind Patil
Sun, 07/30/2017 - 18:02 0
by Chetan Arvind Patil
Sun, 07/30/2017 - 18:02
Normal topic Strange compile time errors: "this kind of pragma may not be used here"
by Dhairya M.
Mon, 05/06/2013 - 12:43 5
by Kevin D (Intel)
Tue, 05/07/2013 - 06:26
Normal topic Offload compilation problem with -openmp option.
by Zoltan P.
Fri, 04/18/2014 - 04:58 6
by Kevin D (Intel)
Tue, 04/29/2014 - 04:29
Normal topic Offload SegFault
by Matt S.
Mon, 08/04/2014 - 15:02 11
by Matt S.
Wed, 08/06/2014 - 08:57
Normal topic _Cilk_offload in DLLs
by John F.
Wed, 11/26/2014 - 09:02 1
by Kevin D (Intel)
Mon, 12/01/2014 - 11:46
Hot topic how to perform inclusive scan in C cilk
by George
Thu, 04/02/2015 - 02:31 16
by George
Sun, 05/24/2015 - 08:46
Normal topic Windows 10 support
by Dragos Constantin
Sat, 09/12/2015 - 13:57 8
by Dragos Constantin
Thu, 10/01/2015 - 18:26
Hot topic Parallelising this algorithm for MIC: Stuck!
by james B.
Tue, 08/20/2013 - 10:16 18
by Ravi V. (Intel)
Tue, 09/10/2013 - 21:01
Hot topic target map vs. target update (Fortran)
by Tim P.
Thu, 12/19/2013 - 07:28 16
by pbkenned1
Tue, 03/25/2014 - 12:56
Normal topic Error: (pointer to array) may not be used in a subscript operation. How could I solve it?
by Cui, liwei
Sun, 02/14/2016 - 23:27 2
by Cui, liwei
Tue, 02/16/2016 - 17:25
Normal topic Developer Access Program PCIe expansion card options
by Rainer M.
Mon, 11/28/2016 - 05:54 0
by Rainer M.
Mon, 11/28/2016 - 05:54
Normal topic Integer vs unsigned integer performance
by JJK
Tue, 11/14/2017 - 06:59 1
by jimdempseyatthecove
Tue, 11/14/2017 - 08:33
Normal topic Xeon Phi idle power consumption
by Olli-Pekka L.
Sat, 06/01/2013 - 02:34 14
by Taylor IoT Kidd
Tue, 05/27/2014 - 08:35
Normal topic FIR filter code optimization
by Ignac A.
Thu, 05/22/2014 - 12:58 7
by jimdempseyatthecove
Tue, 06/03/2014 - 05:35
Normal topic mounting GPFS on Xeon Phi
by Wadud M.
Thu, 09/11/2014 - 03:48 9
by Michael R.
Wed, 04/22/2015 - 10:30
Normal topic what is the CPUID test for KNCNI?
by Jeff D.
Wed, 01/07/2015 - 15:27 2
by Evan P. (Intel)
Wed, 01/07/2015 - 16:39
Normal topic MPI call of host offloaded
by aketh t.
Fri, 05/01/2015 - 06:02 5
by Frances Roth (Intel)
Mon, 05/04/2015 - 15:44
Normal topic Understanding bad performances for an offloaded hybrid MPI-OpenMP application
by mguy44
Fri, 10/30/2015 - 07:26 9
by mguy44
Fri, 11/06/2015 - 05:40
Normal topic how to deal with structure of arrays in the pragma offload model
by King Crimson
Tue, 12/04/2012 - 22:57 3
by King Crimson
Thu, 12/06/2012 - 20:56
Normal topic How to demonstrate advertised DGEMM 833 Flop/s performance?
by Peter B.
Fri, 09/27/2013 - 11:07 13
by Sumedh N. (Intel)
Wed, 10/09/2013 - 15:58
Normal topic Failed to Build Intel OFED on CentOS 6.5 X86_64
by yadavmahe
Wed, 01/15/2014 - 05:34 12
by Claudio S.
Tue, 03/01/2016 - 06:27
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For more complete information about compiler optimizations, see our Optimization Notice.